The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 12, 2026
Filed:
Jun. 15, 2020
Sinfonia Technology Co., Ltd., Tokyo, JP;
Daichi Horii, Tokyo, JP;
Haruki Takeuchi, Tokyo, JP;
Sinfonia Technology Co., Ltd., Tokyo, JP;
Abstract
A multilayer culture vessel includes: an internal space that is divided by a boundary portion into a culture space on one side and a buffer space on the other side in a direction parallel to a bottom plate; at least one intermediate plate extending along the direction parallel to the bottom plate at least in the culture space and configured to divide the culture space into culture layers; wall portions at the boundary portion, the wall portions including one extending from the bottom plate in a direction toward a top plate and one extending from each of the at least one intermediate plate in a direction toward the top plate; communication portions formed at the boundary portion to bring the culture layers into communication with the buffer space; and a liquid supply/drainage port formed in the housing at a location facing the buffer space.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile